Application Helper

module ApplicationHelper
  def bootstrap_class_for(flash_type)
	case flash_type
	when "success"
	  "alert-success"   # Green
	when "error"
	  "alert-danger"    # Red
	when "alert"
	  "alert-warning"   # Yellow
	when "notice"
	  "alert-info"      # Blue
	else
	  flash_type.to_s
	end
  end
end

• flash.each do |type, message|
  %div{:class => "alert #{bootstrap_class_for(type)} alert-dismissable fade in"}
  %button.close{"aria-hidden" => "true", "data-dismiss" => "alert", :type => "button"} ×
  = message